Render To Disk Destination

When I’m rendering to disk, it always wants to save to the last used folder and I have to nav out of that and find the folder the xrns is in, which is where I render to most of the time.
What about options for where it should default to? I.e. save them to the same folder your xrns was loaded from, save to a folder relative to where xrns was loaded from or save to a destination preset.